In Rossetti's Annunciation, the intention of the painting was to emulate the attitude of the medieval masters, studying scripture in an earnest attempt to portray emotion of Biblical stories. True or false?

Religion changed from primitive times through the renaissance period until today such that certain church conventions and rules were set about how the holy family could be portrayed. for instance: mary must always be in a blue mantle, jesus could only be in a white robe after the resurrection, jesus could no longer be seen pointing with his walking stick when performing a miracle, and so on.hope this